https://sources.debian.org/data/main/c/cppcheck/2.10-2/debian/patches/disable-some-tests-about-char-signedness
https://trac.cppcheck.net/ticket/11537

Description: Disable some tests affected by char signedness.
Author: Joachim Reichel <reichel@debian.org>
Bug: https://trac.cppcheck.net/ticket/11537

Index: cppcheck/test/testcondition.cpp
===================================================================
--- cppcheck.orig/test/testcondition.cpp
+++ cppcheck/test/testcondition.cpp
@@ -4939,6 +4939,7 @@ private:
               "}\n");
         ASSERT_EQUALS("[test.cpp:4]: (style) Condition 'it!=vector.end()' is always true\n", errout.str());
 
+#if 0
         // #11303
         check("void f(int n) {\n"
               "    std::vector<char> buffer(n);\n"
@@ -4947,6 +4948,7 @@ private:
               "       buffer.back() == '\\0') {}\n"
               "}\n");
         ASSERT_EQUALS("[test.cpp:5]: (style) Condition 'buffer.back()=='\\0'' is always false\n", errout.str());
+#endif
 
         // #9353
         check("typedef struct { std::string s; } X;\n"
